Red carpet dressing can be rather formulaic. How many iterations of the gown-shoe-jewelry combination ARE there? There were those who brought it to the 2012 American Music Awards red carpet on November 18th, and those who did not. And ones that killed it all had something in common: attention to detail. Whether the detail was in your face like Gwen Stefani's pièce de résistance or subtle like Ke$sha's fierce adornment, they were all unique and special.